[INFO] updating cached repository https://github.com/maxsnew/cargo-dot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 66e411929ac7c33817d838b3e651acac2e6b7690 [INFO] checking maxsnew/cargo-dot against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxsnew%2Fcargo-dot" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maxsnew/cargo-dot on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/maxsnew/cargo-dot [INFO] finished tweaking git repo https://github.com/maxsnew/cargo-dot [INFO] tweaked toml for git repo https://github.com/maxsnew/cargo-dot written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/maxsnew/cargo-dot already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/cargo` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f74eaa1e42bcb3e05080427cb1ffe69e3b4c4f82db4f65a429c0de9d043178e [INFO] running `"docker" "start" "-a" "6f74eaa1e42bcb3e05080427cb1ffe69e3b4c4f82db4f65a429c0de9d043178e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling curl v0.4.29 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Checking bytesize v1.0.0 [INFO] [stderr] Checking humantime v2.0.0 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking strsim v0.9.3 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking shell-escape v0.1.4 [INFO] [stderr] Checking opener v0.4.1 [INFO] [stderr] Checking dot v0.1.4 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.20 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking vte v0.3.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.10 [INFO] [stderr] Checking jobserver v0.1.21 [INFO] [stderr] Checking strip-ansi-escapes v0.1.0 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Compiling im-rc v14.3.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libnghttp2-sys v0.1.3 [INFO] [stderr] Compiling libssh2-sys v0.2.17 [INFO] [stderr] Compiling curl-sys v0.4.31+curl-7.70.0 [INFO] [stderr] Compiling libgit2-sys v0.12.5+1.0.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking ignore v0.4.15 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking sized-chunks v0.5.3 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking git2 v0.13.5 [INFO] [stderr] Checking git2-curl v0.14.0 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking serde_ignored v0.1.1 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking cargo-platform v0.1.1 (https://github.com/rust-lang/cargo#058baec9) [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking docopt v1.1.0 [INFO] [stderr] Checking crates-io v0.31.1 (https://github.com/rust-lang/cargo#058baec9) [INFO] [stderr] Checking rustfix v0.5.1 [INFO] [stderr] Checking cargo v0.46.0 (https://github.com/rust-lang/cargo#058baec9) [INFO] [stderr] Checking cargo-dot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0425]: cannot find function `load_lockfile` in module `cargo::ops` [INFO] [stderr] --> src/main.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | let resolved = cargo::ops::load_lockfile(&lock_path, &src_id).unwrap() [INFO] [stderr] | ^^^^^^^^^^^^^ help: a function with a similar name exists: `load_pkg_lockfile` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/git/checkouts/cargo-e7ff1db891893a9e/058baec/src/cargo/ops/lockfile.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn load_pkg_lockfile(ws: &Workspace<'_>) -> CargoResult> { [INFO] [stderr] | ---------------------------------------------------------------------------- similarly named function `load_pkg_lockfile` defined here [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `load_lockfile` in module `cargo::ops` [INFO] [stderr] --> src/main.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | let resolved = cargo::ops::load_lockfile(&lock_path, &src_id).unwrap() [INFO] [stderr] | ^^^^^^^^^^^^^ help: a function with a similar name exists: `load_pkg_lockfile` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/git/checkouts/cargo-e7ff1db891893a9e/058baec/src/cargo/ops/lockfile.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn load_pkg_lockfile(ws: &Workspace<'_>) -> CargoResult> { [INFO] [stderr] | ---------------------------------------------------------------------------- similarly named function `load_pkg_lockfile` defined here [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `decode` found for struct `docopt::Docopt` in the current scope [INFO] [stderr] --> src/main.rs:46:46 [INFO] [stderr] | [INFO] [stderr] 46 | ... .and_then(|d| d.decode()) [INFO] [stderr] | ^^^^^^ method not found in `docopt::Docopt` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `decode` found for struct `docopt::Docopt` in the current scope [INFO] [stderr] --> src/main.rs:46:46 [INFO] [stderr] | [INFO] [stderr] 46 | ... .and_then(|d| d.decode()) [INFO] [stderr] | ^^^^^^ method not found in `docopt::Docopt` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | Some(crate_deps) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected opaque type, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/git/checkouts/cargo-e7ff1db891893a9e/058baec/src/cargo/core/resolver/resolve.rs:267:43 [INFO] [stderr] | [INFO] [stderr] 267 | pub fn deps(&self, pkg: PackageId) -> impl Iterator)> { [INFO] [stderr] | ------------------------------------------------------- the expected opaque type [INFO] [stderr] | [INFO] [stderr] = note: expected opaque type `impl std::iter::Iterator` [INFO] [stderr] found enum `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:110:17 [INFO] [stderr] | [INFO] [stderr] 110 | None => { } [INFO] [stderr] | ^^^^ expected opaque type, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/git/checkouts/cargo-e7ff1db891893a9e/058baec/src/cargo/core/resolver/resolve.rs:267:43 [INFO] [stderr] | [INFO] [stderr] 267 | pub fn deps(&self, pkg: PackageId) -> impl Iterator)> { [INFO] [stderr] | ------------------------------------------------------- the expected opaque type [INFO] [stderr] | [INFO] [stderr] = note: expected opaque type `impl std::iter::Iterator` [INFO] [stderr] found enum `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:104:48 [INFO] [stderr] | [INFO] [stderr] 104 | let idl = self.find_or_add(crat); [INFO] [stderr] | ^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&cargo::core::PackageId`, found struct `cargo::core::PackageId` [INFO] [stderr] | help: consider borrowing here: `&crat` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | Some(crate_deps) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected opaque type, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/git/checkouts/cargo-e7ff1db891893a9e/058baec/src/cargo/core/resolver/resolve.rs:267:43 [INFO] [stderr] | [INFO] [stderr] 267 | pub fn deps(&self, pkg: PackageId) -> impl Iterator)> { [INFO] [stderr] | ------------------------------------------------------- the expected opaque type [INFO] [stderr] | [INFO] [stderr] = note: expected opaque type `impl std::iter::Iterator` [INFO] [stderr] found enum `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:110:17 [INFO] [stderr] | [INFO] [stderr] 110 | None => { } [INFO] [stderr] | ^^^^ expected opaque type, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/git/checkouts/cargo-e7ff1db891893a9e/058baec/src/cargo/core/resolver/resolve.rs:267:43 [INFO] [stderr] | [INFO] [stderr] 267 | pub fn deps(&self, pkg: PackageId) -> impl Iterator)> { [INFO] [stderr] | ------------------------------------------------------- the expected opaque type [INFO] [stderr] | [INFO] [stderr] = note: expected opaque type `impl std::iter::Iterator` [INFO] [stderr] found enum `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:104:48 [INFO] [stderr] | [INFO] [stderr] 104 | let idl = self.find_or_add(crat); [INFO] [stderr] | ^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected `&cargo::core::PackageId`, found struct `cargo::core::PackageId` [INFO] [stderr] | help: consider borrowing here: `&crat` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::borrow::Cow<'_, str>: std::convert::From` is not satisfied [INFO] [stderr] --> src/main.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | dot::Id::new(self.nodes[0].name()).unwrap_or(dot::Id::new("dependencies").unwrap()) [INFO] [stderr] | ^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dot-0.1.4/src/lib.rs:394:22 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn new>>(name: Name) -> Result, ()> { [INFO] [stderr] | ------------------ required by this bound in `dot::Id::<'a>::new` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::convert::From<&'a [T]>> [INFO] [stderr] as std::convert::From<&'a std::vec::Vec>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] and 15 others [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into>` for `cargo::core::InternedString` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::borrow::Cow<'_, str>: std::convert::From` is not satisfied [INFO] [stderr] --> src/main.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | dot::Id::new(self.nodes[0].name()).unwrap_or(dot::Id::new("dependencies").unwrap()) [INFO] [stderr] | ^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dot-0.1.4/src/lib.rs:394:22 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn new>>(name: Name) -> Result, ()> { [INFO] [stderr] | ------------------ required by this bound in `dot::Id::<'a>::new` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::convert::From<&'a [T]>> [INFO] [stderr] as std::convert::From<&'a std::vec::Vec>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] and 15 others [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into>` for `cargo::core::InternedString` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::borrow::Cow<'_, str>: std::convert::From` is not satisfied [INFO] [stderr] --> src/main.rs:143:38 [INFO] [stderr] | [INFO] [stderr] 143 | dot::LabelText::LabelStr(self.nodes[*i].name().into()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::convert::From<&'a [T]>> [INFO] [stderr] as std::convert::From<&'a std::vec::Vec>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] and 15 others [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into>` for `cargo::core::InternedString` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::borrow::Cow<'_, str>: std::convert::From` is not satisfied [INFO] [stderr] --> src/main.rs:143:38 [INFO] [stderr] | [INFO] [stderr] 143 | dot::LabelText::LabelStr(self.nodes[*i].name().into()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::convert::From<&'a [T]>> [INFO] [stderr] as std::convert::From<&'a std::vec::Vec>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] as std::convert::From>> [INFO] [stderr] and 15 others [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into>` for `cargo::core::InternedString` [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425, E0599. [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `cargo-dot`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cargo-dot`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6f74eaa1e42bcb3e05080427cb1ffe69e3b4c4f82db4f65a429c0de9d043178e"` [INFO] running `"docker" "rm" "-f" "6f74eaa1e42bcb3e05080427cb1ffe69e3b4c4f82db4f65a429c0de9d043178e"` [INFO] [stdout] 6f74eaa1e42bcb3e05080427cb1ffe69e3b4c4f82db4f65a429c0de9d043178e